What does SAP stands for â SAP stands for Systems, Applications and Products in data processing. 1  SAP is the fourth largest software company in the world. 2  The SAP R/3 system is a business software package designed to integrate all areas of a business.
Most of this emitted radiation is at longer wavelengths than solar radiation. Unlike solar radiation, which is mostly at wavelengths visible to the human eye, the Earth's longwave radiation is mostly at infrared wavelengths, which are invisible to the human eye.
Further, the processes are exactly the same whether radiation is incoming or outgoing. The sun does radiate in the infrared and CO2 at the top of the atmosphere absorbs and radiates about half of the incoming infrared radiation at frequencies near 700 cm-1back into space. There is also outgoing infrared radiation that is absorbed and re-radiated back to earth.